-V_SUBST = $(V_SUBST_$(V))
-V_SUBST_ = $(V_SUBST_$(AM_DEFAULT_VERBOSITY))
-V_SUBST_0 = @echo " SUBST $@";
-SUBST = $(V_SUBST)$(confsubst)
+V_SUBST = $(V_SUBST_@AM_V@)
+V_SUBST_ = $(V_SUBST_@AM_DEFAULT_V@)
+V_SUBST_0 = @echo " SUBST $@";
+SUBST = $(V_SUBST)$(confsubst)